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Div. 07100 
Product Data
| Div. 07100 |
|
|
Guide Spec. No. 730
SEALTIGHT® VIBRAFLEX®
| Specifier Notes: This guide specification is written according to the Construction Specifications Institute (CSI) Format. The section must be carefully reviewed and edited by the Architect or Engineer to meet the requirements of the project. Coordinate this section with other specification sections and the drawings. |
| Specifier Notes: W.R. Meadows SEALTIGHT VIBRAFLEX Bridge Deck Protection Course is a multi-ply, semi-rigid, asphaltic panel for use in protecting horizontal waterproofing membranes from both dynamic and static loading on railway, mass transit, airports, and other special projects. |
PART 1 GENERAL
1.1 SECTION INCLUDES
- A. Waterproofing protection course.
1.2 RELATED SECTIONS
| Specifier Notes: Edit the list of related sections as required for the project. List other sections dealing with work directly related to this section. |
- A. Section 07130 - Sheet Waterproofing: Waterproofing membrane.
1.3 REFERENCES
- A. American Railway Engineering and Maintenance of Way Association (AREMA) Chapter 29 - Membrane Waterproofing.
1.4 SUBMITTALS
- A. Comply with Section 01330 - Submittal Procedures.
B. Submit manufacturer's product data and installation instructions.
1.5 DELIVERY, STORAGE, AND HANDLING
- A. Delivery: Deliver materials to site in manufacturer's
original, unopened containers and packaging, with labels clearly identifying
product name and manufacturer.
B. Storage: Store materials in a clean dry area in accordance with manufacturer's instructions. Keep materials stacked on pallets or on smooth surface to prevent deformation.
C. Handling: Protect materials during handling and installation to prevent damage.
PART 2 PRODUCTS
2.1 MANUFACTURER
- A. W.R. Meadows, Inc., PO Box 338, Hampshire, Illinois 60140-0338. (800) 342-5976. (847) 683-4500. Fax (847) 683-4544. Web Site www.wrmeadows.com.
2.2 MATERIALS
A. Waterproofing Protection Course: SEALTIGHT VIBRAFLEX Bridge Deck Protection Course.
1. Description: Multi-ply, semi-rigid, asphaltic panel composed of mineral-fortified asphaltic core between 1 liner of asphalt-saturated felt and 1 layer of fiberglass. One liner is weather-coated and has a polyethylene film facing.
2. Compliance: AREMA Chapter 29.
3. Thickness: [3/8 inch (10 mm)] [1/2 inch (13 mm)].
4. Panel Size: 4 feet x 8 feet (1.22 m x 2.44 m).
5. Color: Black.
| Specifier Notes: Specify required protection course thickness. |
PART 3 EXECUTION
3.1 EXAMINATION
- A. Examine surfaces to receive protection course. Notify Architect if surfaces are not acceptable. Do not begin surface preparation or installation until unacceptable conditions have been corrected.
3.2 SURFACE PREPARATION
- A. Prepare surfaces in accordance with manufacturer's
instructions.
B. Ensure waterproofing membrane surface is free of sharp projections, dirt, and dust.
3.3 INSTALLATION
- A. Install protection course in accordance with
manufacturer's instructions at locations indicated on the drawings.
B. Install protection course in 2 layers.- C. Lay first layer directly on waterproofing membrane, with each panel butted tightly to next.
D. Lay second layer with butt joints staggered on a half-panel module to avoid coincidence with joints of first layer.
E. No adhesives are required when panels are installed in dual-layer method.
F. Install longitudinal dimension of panels parallel to composite slabs and structural members.
G. Do not install protection course over liquid waterproofing membranes containing volatile solvents until solvents have evaporated.
3.4 PROTECTION
- A. Protect protection course where it will be left exposed to sunlight with application of aluminum fibred roof coating.
END OF SECTION